def test_1(self):
A = []
b = None
self.assertEquals(sr.searchRange(A,b),[-1,-1])
def test_3(self):
A = [1,10,1001,201,1001,10001,10007]
b = 10008
self.assertEquals(sr.searchRange(A,b),[-1,-1])
def test_4(self):
A = []
b = 9
self.assertEquals(sr.searchRange(A,b),[-1,-1])
def test_2(self):
A = [1,2,3,4,4,4,5,6]
b = 4
self.assertEquals(sr.searchRange(A,b),[3,5])
